The 500μL Titanium Alloy Shell Tritium Gas Light Automatic Glow for 25 Years with Key Ring requires no extra energy supply and can glow automatically for 25 years. It contains a tube of tritium gas that emits electrons to excite fluorescent coating to give off light. Durable titanium alloy shell resists shock and impact for ultra durability. What′s more, it can be used 100 meters deep underwater or in extreme weather conditions. The attached key ring allows you to hang it on your bag in case of emergency. Click and order now!

Features

• Require no extra energy supply, glow automatically for 25 years
• Contain a tube of tritium gas that emits electrons to excite fluorescent coating to give off light
• Durable titanium alloy shell resists shock and impact for ultra durability
• Can be used 100 meters deep underwater or in extreme weather conditions
• Attached with a key ring for added portability
• Small and light, easy to carry

Specifications

Package Includes

• 1 x 500μL Tritium Gas Light with Key Ring